10-day forecast for Old Zion, TN: 69° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Sunday, August 16
88° · 0.19 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 70°0.19
Morning76°feels 77°
Afternoon88°feels 96°
Evening72°feels 73°
Overnight71°feels 73°
88 °
Old Zion, Monday, 10 August
Rain. High 88°, low 70°.
Pressure30.12 inHg
Wind4.3 mph SW
Humidity74%
Visibility6.2 mi
Dew point74°
Tue, 1189° / 69°0.18
Morning76°feels 77°
Afternoon89°feels 95°
Evening74°feels 75°
Overnight71°feels 71°
89 °
Old Zion, Tuesday, 11 August
Rain. High 89°, low 69°.
Pressure30.06 inHg
Wind6.6 mph W
Humidity76%
Visibility6.2 mi
Dew point76°
Wed, 1290° / 70°0.13
Morning76°feels 78°
Afternoon91°feels 100°
Evening72°feels 73°
Overnight71°feels 72°
90 °
Old Zion, Wednesday, 12 August
Light rain. High 90°, low 70°.
Pressure29.94 inHg
Wind10.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point72°
Thu, 1386° / 69°0.15
Morning72°feels 73°
Afternoon84°feels 90°
Evening80°feels 86°
Overnight70°feels 71°
86 °
Old Zion, Thursday, 13 August
Light rain. High 86°, low 69°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity72%
Visibility6.2 mi
Dew point72°
Fri, 1493° / 73°0
Morning79°feels 82°
Afternoon89°feels 97°
Evening83°feels 90°
Overnight77°feels 78°
93 °
Old Zion, Friday, 14 August
Overcast. High 93°, low 73°.
Pressure30.03 inHg
Wind8.7 mph SW
Humidity55%
Visibility—
Dew point70°
Sat, 1593° / 74°0
Morning80°feels 82°
Afternoon91°feels 98°
Evening84°feels 92°
Overnight78°feels 79°
93 °
Old Zion, Saturday, 15 August
Mostly clear. High 93°, low 74°.
Pressure30.15 inHg
Wind6.1 mph SW
Humidity50%
Visibility—
Dew point68°
Sun, 1695° / 75°0
Morning80°feels 83°
Afternoon92°feels 99°
Evening84°feels 91°
Overnight78°feels 78°
95 °
Old Zion, Sunday, 16 August
Partly cloudy. High 95°, low 75°.
Pressure30.06 inHg
Wind8.2 mph SW
Humidity47%
Visibility—
Dew point68°
Mon, 1791° / 74°0
Morning79°feels 82°
Afternoon89°feels 97°
Evening80°feels 85°
Overnight74°feels 75°
91 °
Old Zion, Monday, 17 August
Clear. High 91°, low 74°.
Pressure29.97 inHg
Wind8.9 mph NW
Humidity56%
Visibility—
Dew point71°
Tue, 1886° / 69°0
Morning76°feels 77°
Afternoon85°feels 87°
Evening77°feels 78°
Overnight73°feels 74°
86 °
Old Zion, Tuesday, 18 August
Overcast. High 86°, low 69°.
Pressure29.97 inHg
Wind6.3 mph W
Humidity49%
Visibility—
Dew point63°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Old Zion, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.